Extron electronics TeamWork 400 Installation Manual page 7

HDMI Show Me Cables
The Extron Show Me cables are for use with Extron TeamWork systems. They feature a Share button for remote input source
selection and a control pigtail, which may be wired directly into Extron switchers with contact closure and tally outputs.
HDMI Show Me cable
Connect the input end of the Show Me cable to the source device.
1.
Connect the HDMI output to the Extron switcher.
2.
Extron SW4 HD 4K Switcher (HDMI input)
SW4 HD 4K
POWER
1 2
12V
0.2A MAX
SHOW ME CABLE
Male HDMI connector
SWITCHER END
(output)
Connect the black (Tally Out) and red (Contact) pigtail wires as shown above. The number next to the Tally Out and
3.
Contact pins must correspond to the video input on the switcher.
NOTES:
The drain wire does not need to be wired to the switcher. The Show Me cables are grounded via the video
•
connectors.
Do not connect the Show Me cable to the +V pin on the Extron switcher.
•
Press the Share button to switch the connected source to the main presentation display.
Pressing the Share button creates a momentary contact closure, which triggers the switcher to select the connected source
device. If a tally output is available, the button lights blue.
NOTES:
The source device provides the +5 VDC supply voltage needed to illuminate the Share button. If the source device
•
does not supply this +5 VDC, the Share button does not light. Some mobile devices do not provide the required
voltage to light up the button.
Digital Show Me cables support embedded audio and CEC signals.
•
INPUT
(to source device)
Top of Cable Cubby
INPUTS OUTPUT
C G
3 4
1
CONTACT IN/TALLY OUT
2
C G
Three-conductor
pigtail for contact
closure and tally
Three-conductor
Share Button
pigtail for contact
closure and tally
T C G T +V
3
RS-232 AUTO
4
T C G T Tx Rx G
C G T C G T +V
1 3
CONTACT IN/TALLY OUT
RS-232 AUTO
2 4
C G T C G T Tx Rx G
Red Black
Drain wire
(not used)
Pigtail
OUTPUT
(to switcher)
Bottom of
Cable Cubby
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